@article{RM_1968_23_4_a16, author = {A. V. Kibenko and A. I. Perov}, title = {Second {Voronezh} {Winter} {Mathematical} {School}}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, publisher = {mathdoc}, volume = {23}, number = {4}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/RM_1968_23_4_a16/} }